Best year time to visit Rockford

General weather information about Rockford

Average annual temperature is 18.2 °C

Absolute maximum temperature: 37 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 177

Number of rainy days: 188

Number of snow days:

Average annual precipitation: 1285 mm

Look at detailed online map of Rockford

* Weather data for Rockford United States is based on climate observations for 2023 year

Rockford air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 21.2 25.7 26.4 29.1 33.1 35.4 35.6 37 33 29.6 25 21.5
Average daytime temperature (°C) 15.4 19 20.4 23.7 27 30.7 32.7 33.2 30.1 24.2 18.1 14.8
Average temperature (°C) 10.5 13.3 14.3 17.4 20.6 24.4 26.5 26.8 24 18.4 12.4 9.4
Average night temperature (°C) 6.7 9.3 9.7 12.1 15.7 19.1 22 22.1 19 13.6 8.1 5.9
Absolute minimum temperature (°C) -2.5 -2.5 -3.6 7.2 8 17.4 18.4 17 14.9 7.1 -1.8 -0.9

Rockford monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.6 11.5 12.5 13.5 14.2 14.3 14.3 13.8 12.9 11.9 10.9 10.2
Daylight mean duration (h) 10.3 11 12 13 13.9 14.3 14.1 13.3 12.4 11.4 10.5 10
Daylight minimum duration (h) 10 10.6 11.5 12.5 13.5 14.2 13.8 12.9 11.9 10.9 10.2 10
Sunshine mean duration (h) 6.4 7 9 9.5 10.9 11.6 11.5 11 10.6 9.3 7.3 6.9
Precipitation (mm) 170 167 165 116 86 147 83 94 49 43 49 118
Sunny days 12 9 18 14 8 9 10 13 15 24 22 23
Rainy days 19 19 13 16 23 21 21 18 15 7 8 8

Rockford - weather forecast by months

January February March April May June July August September October November December

Best time to visit Rockford:

The largest precipitation sum in Rockford is at

  • January — 170(mm)
  • February — 167(mm)
  • March — 165(mm)
  • June — 147(mm)

Weather forecast in the closest to Rockford admin centers